Spruce Blue is a light blue glaze that works differently at cone 5 than at cone 6. At cone 5 Spruce Blue will be matte and very stable. At cone 6 Spruce Blue will start to gloss over.
The first and second images are Spruce Blue on White Stoneware. The third image is Spruce Blue on Brown Stoneware.
Mix to hydrometer reading 1.65 with and 11" hydrometer and 57 with a 6" hydrometer. Links to the mixing instructions and glaze highlights are listed on the Clayscapes Cone 6 Glazes page.
This glaze is lead free, food, microwave, oven, and dishwasher safe.
Usually In Stock